GrowSquares engineers outdoor gardens that are fun, productive and easy to use. Our system leverages a mobile application able to identify the best plants for a user's environment as well as the components enabling improved plant growth. We package these components (nutrients, bacteria, minerals, etc) along with the the seeds of a users selected plants into modular, biodegradable square toppers, delivering them directly to users. Once a garden is up and running the app is able to make tailored watering, harvesting and troubleshooting recommendations ensuring each user is able to cultivate a healthy and fruitful garden.